Science experiment electromagnetic Induction power train children's science and technology STEM Scientific maglev train teaching
Original price
$7.30
-
Original price
$7.30
Original price
$7.30
$7.30
-
$7.30
Current price
$7.30
SPECIFICATIONS
Brand Name: MEADE
Recommend Age: 14+y
Origin: Mainland China
Model Number: physical equipment
Choice: yes
Science experiment electromagnetic Induction power train children's science and technology STEM Scientific maglev train teaching
Principle: the coil is energized to generate a magnetic field, and the same sex repels each other. When the magnets adsorbed on both ends of the battery enter the coil, a magnetic field is generated in the coil, which attracts and repels with the electromagnet, and the battery can move quickly.
Power source: AAA battery (not included)
One order for one set
Material: Metal + Magnet parts
Package included:1 coil, 4 magnets
